There is no way to answer some of your questions.
Sunday delivery, IMO-that will mostly be our cheaper shipping options and most, if not all will probably arrive Friday/Saturday morning or via truck. What impacts DHs more, in addition to specific cities fare prices, are the staffing levels and amounts of flying per bidpack. Fewer flying hours and company will switch to weekend layovers. More flying = more productivity and more DHs.
76 DHs by year 3. Nothing is ever a sure thing, but under normal Seniority progression that would be the way I would bet. (circa 2007 hires were caught by the age change and recession and were stagnant for 5+ years)
R24. Not gone, only percentage required R lines in the bid pack. In my experience, 30-50% of the time I’ve spent at home. Earlier this year had one 4 day HSBY in the month, and then the next month a 4 day & 3 day on all of my vacation reduced R24 days (of note, at that time company had been required to add R24 Penalty lines which paid at WB rates, which meant virtually No RA or RB lines)
Whether getting per diem, a hotel room, and Limo to/from work is a good thing depends on your perspective.
Hub turns, “We” produce the lines and we strive for city purity. Not always possible, and the higher block cities typically paired with the same shorter cities for the month. Think DH-SEA-MEM, MEM-BNA-MEM, MEM-SEA-MEM and then turn to BNA
As the seasons turn to Jet Stream winds, the far west cities go from 12’sh hour layovers to 23’sh